公开(公告)号：US12082794B2

公开(公告)日：2024-09-10

申请号：US16136674

申请日：2018-09-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David John Onushko ,  Jose A. Meregotte ,  Steven R. Larsen

IPC: A61B17/00 ,  A61B17/12 ,  A61B90/00

CPC classification number: A61B17/0057 ,  A61B17/12122 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/00526 ,  A61B2017/00867 ,  A61B2017/00893 ,  A61B2017/1205 ,  A61B17/12109 ,  A61B2090/3966

Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a collapsed configuration and an expanded configuration, an occlusive member disposed along at least a portion of the expandable framework and a sealing member disposed along the occlusive member.

公开(公告)号：US20240225657A1

公开(公告)日：2024-07-11

申请号：US18406765

申请日：2024-01-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Carly Rogers ,  Nicholas Lee Tassoni ,  David John Onushko ,  Richard Budnar

IPC: A61B17/12

CPC classification number: A61B17/12122 ,  A61B17/1215 ,  A61B17/12195 ,  A61B2017/1205

Abstract: An implantable medical device such as a left atrial appendage closure (LAAC) device includes an expandable frame that is moveable between a collapsed configuration for delivery and an expanded configuration for deployment. One or more space filling elements that are adapted to facilitate thrombus formation are secured to the expandable frame. An expandable element spans at least part of the expandable frame.

公开(公告)号：US11890018B2

公开(公告)日：2024-02-06

申请号：US17475762

申请日：2021-09-15

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  Uchenna Junior Agu ,  David John Onushko ,  Lloyd Radman ,  Jose A. Meregotte ,  John M. Edgell ,  David Raab ,  Joshua Mark Inouye

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B17/12136 ,  A61B2017/00557 ,  A61B2017/00632 ,  A61B2017/12054

Abstract: An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region, a second end region and an inflation cavity. The example medical device includes at least one fixation member having a first end and a second end coupled to the expandable member. The at least one fixation member is configured to move from a delivery configuration to a deployed configuration in response to an expansion of the expandable member. Additionally, the example medical device includes a valve member extending at least partially into the inflation cavity and the expandable member is configured to expand and seal the opening of the left atrial appendage.

公开(公告)号：US20220313270A1

公开(公告)日：2022-10-06

申请号：US17830890

申请日：2022-06-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joshua Mark Inouye ,  David John Onushko ,  James M. Anderson ,  Jose A. Meregotte ,  David Raab ,  Steven R. Larsen ,  John M. Edgell ,  Nicholas Lee Tassoni

IPC: A61B17/12

Abstract: An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region and a second end region. The expandable member comprises at least one inflation cavity and at least one valve member configured to selectively seal the inflation cavity. A first inflation media may be disposed within the at least one inflation cavity and a second inflation media may be disposed within the at least one inflation cavity. The second inflation media may be different from the first inflation media. The expandable member may be configured to expand and seal the opening of the left atrial appendage.

公开(公告)号：US11331104B2

公开(公告)日：2022-05-17

申请号：US16400750

申请日：2019-05-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joshua Mark Inouye ,  Alex Pflugfelder ,  Brian T. Berg ,  David John Onushko ,  James M. Anderson ,  Markus Petteri Lohi

IPC: A61B17/12 ,  A61B5/00 ,  A61B5/026 ,  A61B17/00 ,  A61B5/0205 ,  A61B5/07 ,  A61B5/0215

Abstract: An example system for detecting leakage around an occlusive implant disposed in the left atrial appendage includes an elongate shaft having a port disposed at a distal end region thereof and a first sensor disposed adjacent the elongate shaft. The elongate shaft is configured to be positioned adjacent the occlusive implant such that the first sensor is positioned on a first side of the occlusive implant and the port is positioned on a second side of the occlusive implant. Further, the first sensor is configured to measure a first parameter and the first parameter is utilized to determine a fluid leak between the occlusive implant and a tissue wall defining the left atrial appendage.

公开(公告)号：US11123079B2

公开(公告)日：2021-09-21

申请号：US16434683

申请日：2019-06-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  Uchenna Junior Agu ,  David John Onushko ,  Lloyd Radman ,  Jose A. Meregotte ,  John M. Edgell ,  David Raab ,  Joshua Mark Inouye

IPC: A61B17/12 ,  A61B17/00

Abstract: An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region, a second end region and an inflation cavity. The example medical device includes at least one fixation member having a first end and a second end coupled to the expandable member. The at least one fixation member is configured to move from a delivery configuration to a deployed configuration in response to an expansion of the expandable member. Additionally, the example medical device includes a valve member extending at least partially into the inflation cavity and the expandable member is configured to expand and seal the opening of the left atrial appendage.

公开(公告)号：US20210169491A1

公开(公告)日：2021-06-10

申请号：US17173549

申请日：2021-02-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  John M. Edgell ,  Jose A. Meregotte ,  Steven R. Larsen ,  David Raab ,  Peter John Hoffman ,  David John Onushko

IPC: A61B17/12 ,  A61B17/00

Abstract: An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region, a second end region and an inflation cavity. The medical device also includes a plurality of spine members coupled to the expandable member, the plurality of spine members spaced circumferentially around an outer surface of the expandable member. Additionally, the medical device includes a valve member extending at least partially into the inflation cavity, wherein the plurality of spine members are configured to position the medical device within an opening of the left atrial appendage and wherein the expandable member is configured to expand and seal the opening of the left atrial appendage.

公开(公告)号：US20200008812A1

公开(公告)日：2020-01-09

申请号：US16502190

申请日：2019-07-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joshua Mark Inouye ,  David John Onushko ,  Dennis A. Peiffer ,  James M. Anderson

IPC: A61B17/12

Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a first configuration and an expanded configuration and a fixation member disposed along the expandable framework. The fixation member includes a first engagement portion and an anchor portion. Further, the first engagement portion is designed to be secured to the expandable framework and the anchor portion extends away from an outer surface of the expandable framework.

公开(公告)号：US12232736B2

公开(公告)日：2025-02-25

申请号：US17831663

申请日：2022-06-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joshua Mark Inouye ,  David John Onushko ,  Dennis A. Peiffer ,  James M. Anderson

IPC: A61B17/12 ,  A61B17/00

Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a first configuration and an expanded configuration and a fixation member disposed along the expandable framework. The fixation member includes a first engagement portion and an anchor portion. Further, the first engagement portion is designed to be secured to the expandable framework and the anchor portion extends away from an outer surface of the expandable framework.

公开(公告)号：US20250057538A1

公开(公告)日：2025-02-20

申请号：US18805800

申请日：2024-08-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Sara Reda Eskander ,  David John Onushko ,  Daniel James Viola ,  Andrea Goering

IPC: A61B17/12 ,  A61B17/00

Abstract: Delivery devices for an occlusive implant and method for making and using delivery devices are disclosed. An example delivery device may include a delivery sheath having a proximal region and a distal tip region. A reinforcing member may extend along the proximal region. The distal tip region may include a grooved distal section. The grooved distal section may be configured to shift between a delivery configuration and an expanded configuration. A core member may be slidably disposed within the delivery sheath. An occlusive implant may be releasably coupled to the core member.